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<?php
class WPG_Shortcode_ATOZ Extends WPG{
public function __construct() {
add_shortcode( 'glossary_atoz', array($this, 'glossary_atoz') );
}
public function glossary_atoz( $atts, $content='' ){
global $post, $tcb_wpg_scripts;
extract( shortcode_atts(array('group'=>false,'desc'=>false), $atts) );
$glossary_options = get_option( 'wp_glossary', array() );
// Let shortcode attributes override general settings
foreach( $glossary_options as $k => $v ):
if( isset($atts[$k]) ):
$jsdata[] = 'data-' . $k . '="' . trim( esc_attr($atts[$k]) ) . '"';
$glossary_options[$k] = trim( $atts[$k] );
endif;
endforeach;
$tooltip_option = isset($glossary_options['tooltips']) ? $glossary_options['tooltips'] : 'excerpt';
$qtipstyle = isset($glossary_options['qtipstyle']) ? $glossary_options['qtipstyle'] : 'cream';
$linkopt = isset($glossary_options['termlinkopt']) ? $glossary_options['termlinkopt'] : 'standard';
$termusage = isset($glossary_options['termusage'] ) ? $glossary_options['termusage'] : 'on';
// Global variable that tells WP to print related js files.
$tcb_wpg_scripts = true;
$statii = array( 'publish' );
if( current_user_can('read_private_posts') ):
$statii[] = 'private';
endif;
$args = array(
'post_type' => 'glossary',
'posts_per_page' => '-1',
'orderby' => 'title',
'order' => 'ASC',
'ignore_sticky_posts' => 1,
'post_status' => $statii,
);
$args = apply_filters( 'wpg_atoz_query_args', $args );
// Restrict list to specific glossary group or groups
if( $group ):
$tax_query = array(
'taxonomy' => 'wpglossarygroup',
'field' => 'slug',
'terms' => $group,
);
$args['tax_query'] = array( $tax_query );
endif;
$list = '<p>' . __('There are no glossary items.', 'wp-glossary') . '</p>';
$glossaries = get_posts( $args );
if( !count($glossaries) ) return $list;
$atoz = array();
foreach( $glossaries as $post ) : setup_postdata( $post );
$title = get_the_title();
$alpha = strtolower( apply_filters( 'wpg_atoz_alpha', mb_substr($title, 0, 1, 'UTF-8') ) );
$link = '<span class="atoz-term-title">' . $title . '</span>'; // Default to text only
if( $linkopt != 'none' ):
$href = apply_filters( 'wpg_term_link', get_post_permalink($post->ID) );
$target = ($linkopt == 'blank') ? 'target="_blank"' : '';
$link = '<a href="' . $href . '" title="' . esc_attr($title) . '" ' . $target . '>' . $title . '</a>';
endif;
if( $desc ):
$content = ($desc=='excerpt') ? get_the_excerpt() : apply_filters('the_content', get_the_content());
$content = '<span class="glossary-item-desc">' . $content . '</span>';
endif;
$item = '<li class="glossary-item atoz-li atoz-li-' . $alpha . '">';
$item .= $link . '<br>' . $content;
$item .= '</li>';
$atoz[$alpha][] = $item;
endforeach; wp_reset_postdata();
// Menu
$menu = '<ul class="glossary-menu-atoz">';
$range = apply_filters( 'wpg_atoz_range', array_keys($atoz) );
foreach( $range as $alpha ) :
$count = count( $atoz[$alpha] );
$menu .= '<li class="glossary-menu-item atoz-menu-' . $alpha . ' atoz-clickable atozmenu-off" title="' . esc_attr__('Terms','wp-glossary') . ': ' . $count . '" data-alpha="' . $alpha . '">';
$menu .= '<a href="#' . $alpha . '">' . strtoupper($alpha) . '</a></li>';
endforeach;
$menu .= '</ul>';
// Items
$list = '<div class="glossary-atoz-wrapper">';
foreach( $atoz as $alpha => $items ) :
$list .= '<ul class="glossary-atoz glossary-atoz-' . $alpha . ' atozitems-off">';
$list .= implode( '', $items );
$list .= '</ul>';
endforeach;
$list .= '</div>';
$clear = '<div style="clear: both;"></div>';
$plsclick = apply_filters( 'wpg_please_select', '<div class="wpg-please-select"><p>' . __('Please select from the menu above', 'wp-glossary') . '</p></div>' );
return '<div class="glossary-atoz-wrapper">' . $menu . $clear . $plsclick . $clear . $list . '</div>';
} // glossary_atoz
} // WPG_Shortcode_ATOZ